FM 750x

(1 customer review)

Main Features

  • Smart color display (Bluetooth)
  • 40-60 mile range
  • Hydraulic Disc Brakes
  • Throttle
  • Pedal-assist
  • Trauma hydraulic forks.



The 750x is the workhorse of electric bikes. Crafted from a durable corrosion-resistant 6061 aluminum alloy frame, the 750x is lightweight and durable. Our bikes feature a seamless pedal assist and throttle system, giving you the best of both worlds. Go further with confidence! The 750x is powered by an LG 20 AH Lithium-ion Battery that can go the distance.

Motor & Electrical

  • Motor: TruckRun 48V/ 750W (Peak output of 1200W)
  • Battery: LG 48V/ 20 AH
  • Display: Bluetooth Connective Display w/ BikeWise Pro App


  • Frame: 6061 Aluminum
  • Fork: GT Hydraulic Front Suspension
  • Drive Train: Shimano 8 Speed
  • Sensor: Cadence Sensing
  • Brakes: Hydraulic Disc Brake
  • Tires: Kenda Antipuncture
  • Crankset: 44T Prowheel


  • Classification: Class II & III eBike
  • Top Speed: 28 MPH
  • Pedal Assist: 5 Levels
  • Throttle: Thumb Throttle
  • Average Range: 45 miles
  • Weight: 78 lbs

Additional information

Weight 100 lbs
Dimensions 65 × 12 × 35 in

Desert Tan, Matte Black

1 review for FM 750x

  1. Fission_Cycles

    Awesome bike! Great company!

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The Fission FM 750x is designed to meet the challenges of rugged off-road riding while providing excellent comfort. The FM 750x comes equipped with a powerful motor that can be configured to output up to 1200 watts of power. The 20 AH lithium-ion battery provides enhanced range for backcountry expeditions.
Download the app to get the most out of your bike’s intuitive and advanced Bluetooth features. Use the handlebar mounted color display to view speed, battery level, pedal assist settings, distance traveled, and more. Integrated light settings and class rating controls are all at your fingertips.
The 750-watt motor and 48-volt battery generate up to 90 N*m of torque for superior power. This, paired with the Shimano 8 speed drivetrain, gives you maximum control for hill climbing and advanced trails.
Tektro Hydraulic Disc Brakes generate an incredible amount of stopping power while working to prevent hand muscle fatigue on long rides.